Caucasus Pine Vole vs

Microtus daghestanicus compared with Comatricha nigra

Key Differences

• Caucasus Pine Vole is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Caucasus Pine Vole
Kingdom	Animalia (động vật)	Protozoa (Động vật nguyên sinh)
Phylum	Chordata (động vật có dây sống)	Mycetozoa
Class	Mammalia (lớp Thú)	Myxomycetes (Myxomycetes)
Order	Rodentia (Bộ Gặm nhấm)	Stemonitidales
Family	Cricetidae	Stemonitidaceae
Genus	Microtus	Comatricha
Species	Microtus daghestanicus	Comatricha nigra

Conservation Status

Caucasus Pine Vole

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Caucasus Pine Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasus Pine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (Belgium, Norway, Sweden), North America (United States), and South America (Brazil).

Caucasus Pine Vole

The Caucasus Pine Vole (Microtus daghestanicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

<em>Comatricha nigra</em> is among the more widely distributed species in the genus <em>Comatricha</em>, with documented records from Asia, Europe, North America, and South America. It belongs to the class Myxomycetes, order Stemonitidales, and is recognized by its dark, stalked sporangia with a distinctive capillitium. The species grows on decaying wood, bark, and moist plant debris in forest habitats across its broad geographic range. As with all plasmodial slime molds, <em>C. nigra</em> undergoes a life cycle that includes a motile plasmodial feeding stage and a reproductive sporangial stage. The feeding plasmodium consumes bacteria, fungal spores, and organic particles, playing a role in nutrient cycling and decomposition. The global distribution of <em>C. nigra</em> reflects the capacity of slime mold spores to disperse over long distances via wind currents. No quantitative biological metrics are recorded, and the species has not been assessed by the IUCN.